OT-2026-000010416
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, vented after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000010416) never changes.
Identity and time
| Publication number | OT-2026-000010416 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7812-ac7f-19d6d9ce6b1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 352a4c9441a4b71b2bf68f7ef41dab4b73e963859b5b62a75f5cbaeb0165a367 |
|---|---|
| Markdown | 4367828e43fb24facfc29b83a765c5c21ecae51d2e96f40aa6129419ebcb6217 |
| Publication page | 0fbd052dfba0a6974eef91fefc35a924333f5004a7d97fec795759acbeca50ac |
| Manifest | afe4d36f43d0f22dd198de42fe83270c60315b402d607788aceb8e6fe5360c1b |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | JPpwPHE5g90li4azE7nil3tAwDJc6cKFZgdLyT5/A8AFUAVQIu9MPalw1XbBuIlWgdwXpUA7iiuzmlDT2vlGAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:32.525167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010416observed 0fbd052dfba0a6974eef91fefc35a924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:32.507959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010416/manifest.jsonobserved afe4d36f43d0f22dd198de42fe83270c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:32.490699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010416/publication.mdobserved 4367828e43fb24facfc29b83a765c5c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:32.470384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010416/publication.txtobserved 352a4c9441a4b71b2bf68f7ef41dab4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|